Fix #3: Support for measurements

CHANGELOG.md

@@ -5,11 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+- #12, #13: Remove incorrect parsing of `crz` gates (@clebrin)
+
+- #3, #16: Support for measurements
+
 ## [0.1.1] - 2026-02-05
 
 - #7: Parsing of `CZ` gate
 
 - #8, #9: Compatibility with the new angle convention in Graphix (https://github.com/TeamGraphix/graphix/pull/399)
 
-
 ## [0.1.0] - 2025-11-24

README.md

@@ -47,6 +47,12 @@ circuit = parser.parse_file("my_circuit.qasm")
 
 - Qubit register arrays: `qubit[n] q`, or the old syntax `qreg q[n]`.
 
+### [Classical bits](https://openqasm.com/language/types.html#classical-bits-and-registers)
+
+- Single-bit registers: `bit b`, or the old syntax `creg b`.
+
+- Bit register arrays: `bit[n] b`, or the old syntax `creg q[n]`.
+
 ### Supported Gates
 
 | OpenQASM gate                                                    | Graphix instruction |
@@ -73,4 +79,9 @@ The constant `pi` (or `π`) is defined.
 [Compile-time constants](https://openqasm.com/language/types.html#compile-time-constants)
 can be defined and used in expressions.
 
+### [Measurements](https://openqasm.com/language/insts.html#measurement)
+
+Measurements of the form `bit = measure qubit;`, or the old syntax
+`measure qubit -> bit`, are supported.
 
+Both arguments must be registers of the same size, or both must be bit/qubit types.